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mpkorstanjempkorstanje
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Add TestNG XML
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11 files changed

+326
-5
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‎java/.gitignore

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‎testdata/minimal.feature.xml renamed to ‎java/minimal.feature.xml

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‎java/pom.xml

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@@ -61,6 +61,11 @@
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<artifactId>junit-xml-formatter</artifactId>
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<version>0.5.0</version>
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</dependency>
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<dependency>
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<groupId>io.cucumber</groupId>
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<artifactId>testng-xml-formatter</artifactId>
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<version>0.2.0</version>
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</dependency>
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-databind</artifactId>

‎java/src/main/java/io/cucumber/messages/cli/MessagesCli.java

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@@ -9,7 +9,8 @@
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description = "Work with Cucumber messages",
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versionProvider = ManifestVersionProvider.class,
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subcommands = {
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JunitXmlCommand.class
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JunitXmlCommand.class,
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TestngXmlCommand.class
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}
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)
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final class MessagesCli {

‎java/src/main/java/io/cucumber/messages/cli/TestngXmlCommand.java

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package io.cucumber.messages.cli;
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import io.cucumber.junitxmlformatter.MessagesToJunitXmlWriter;
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import io.cucumber.messages.NdjsonToMessageIterable;
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import io.cucumber.query.NamingStrategy.ExampleName;
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import io.cucumber.testngxmlformatter.MessagesToTestngXmlWriter;
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import picocli.CommandLine.Command;
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import picocli.CommandLine.Model.CommandSpec;
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import picocli.CommandLine.Option;
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import picocli.CommandLine.Parameters;
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import picocli.CommandLine.Spec;
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import java.io.IOException;
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import java.nio.file.Path;
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import java.util.concurrent.Callable;
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@Command(
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name = "testng-xml",
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description = "Converts Cucumber messages to JUnit XML",
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mixinStandardHelpOptions = true
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)
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class TestngXmlCommand implements Callable<Integer> {
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@Spec
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private CommandSpec spec;
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@Parameters(
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index = "0",
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paramLabel = "file",
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description = "The input file containing Cucumber messages. " +
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"Use - to read from the standard input."
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)
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private Path source;
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@Option(
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names = {"-o", "--output"},
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arity = "0..1",
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paramLabel = "file",
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description = "The output file containing JUnit XML. " +
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"If file is a directory, a new file be " +
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"created by taking the name of the input file and " +
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"replacing the suffix with '.xml'. If the file is omitted " +
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"the current working directory is used."
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)
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private Path output;
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@Option(
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names = {"-e", "--example-naming-strategy"},
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paramLabel = "strategy",
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description = "How to name examples. Valid values: ${COMPLETION-CANDIDATES}",
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defaultValue = "NUMBER_AND_PICKLE_IF_PARAMETERIZED"
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)
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private ExampleName exampleNameStrategy;
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private static String xml(String fileName, int counter) {
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return fileName + "." + counter + ".xml";
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}
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@Override
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public Integer call() throws IOException {
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var options = new CommonOptions(spec, source, output, TestngXmlCommand::xml);
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try (var envelopes = new NdjsonToMessageIterable(options.sourceInputStream(), Jackson.deserializer());
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var writer = new MessagesToTestngXmlWriter(exampleNameStrategy, options.outputPrintWriter())
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) {
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for (var envelope : envelopes) {
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writer.write(envelope);
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}
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}
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return 0;
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}
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}

‎java/src/test/java/io/cucumber/messages/cli/JunitXmlCommandTest.java

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class JunitXmlCommandTest {
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static final Path minimalFeatureNdjson = Paths.get("../testdata/minimal.feature.ndjson");
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static final Path minimalFeatureXml = Paths.get("../testdata/minimal.feature.xml");
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static final Path minimalFeatureXml = Paths.get("../testdata/junit/minimal.feature.xml");
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final ByteArrayOutputStream stdOut = new ByteArrayOutputStream();
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final StringWriter stdErr = new StringWriter();
@@ -131,8 +131,10 @@ void failsToWriteToReadOnlyOutputFile() throws IOException {
131131
}
132132

133133
@Test
134-
void writesFileToCurrentWorkingDirectory() {
134+
void writesFileToCurrentWorkingDirectory() throws IOException {
135135
var destination = Paths.get("minimal.feature.xml");
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Files.deleteIfExists(destination);
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136138
var exitCode = cmd.execute("junit-xml", "../testdata/minimal.feature.ndjson", "--output");
137139
assertAll(
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() -> assertThat(exitCode).isZero(),

‎java/src/test/java/io/cucumber/messages/cli/TestngXmlCommandTest.java

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package io.cucumber.messages.cli;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.io.TempDir;
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import picocli.CommandLine;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.PrintStream;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import static java.nio.charset.StandardCharsets.UTF_8;
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import static java.nio.file.Files.newInputStream;
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import static java.nio.file.Files.readString;
22+
import static org.assertj.core.api.Assertions.assertThat;
23+
import static org.junit.jupiter.api.Assertions.assertAll;
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class TestngXmlCommandTest {
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static final Path minimalFeatureNdjson = Paths.get("../testdata/minimal.feature.ndjson");
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static final Path minimalFeatureXml = Paths.get("../testdata/testng/minimal.feature.xml");
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final ByteArrayOutputStream stdOut = new ByteArrayOutputStream();
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final StringWriter stdErr = new StringWriter();
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CommandLine cmd;
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InputStream originalSystemIn;
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PrintStream originalSystemOut;
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@TempDir
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Path tmp;
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@BeforeEach
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void setup() {
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cmd = MessagesCli.createCommandLine();
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// TODO: Use mocking, but has wrong type. Ask pico CLI for mock with PrintStream.
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originalSystemIn = System.in;
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originalSystemOut = System.out;
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System.setOut(new PrintStream(stdOut));
46+
cmd.setErr(new PrintWriter(stdErr));
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}
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@AfterEach
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void cleanup() {
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System.setIn(originalSystemIn);
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System.setOut(originalSystemOut);
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// Helps with debugging
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System.out.println(stdOut.toString(UTF_8));
55+
System.out.println(stdErr);
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}
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@Test
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void help() {
60+
int exitCode = cmd.execute("testng-xml", "--help");
61+
assertThat(exitCode).isZero();
62+
}
63+
64+
@Test
65+
void writeToSystemOut() {
66+
var exitCode = cmd.execute("testng-xml", "../testdata/minimal.feature.ndjson");
67+
assertAll(
68+
() -> assertThat(exitCode).isZero(),
69+
() -> assertThat(stdOut.toString())
70+
.isEqualTo(readString(minimalFeatureXml))
71+
);
72+
}
73+
74+
@Test
75+
void failsToReadNonExistingFile() {
76+
var exitCode = cmd.execute("testng-xml", "../testdata/no-such.feature.ndjson");
77+
assertAll(
78+
() -> assertThat(exitCode).isEqualTo(2),
79+
() -> assertThat(stdErr.toString())
80+
.contains("Invalid argument, could not read '../testdata/no-such.feature.ndjson'")
81+
);
82+
}
83+
84+
@Test
85+
void readsFromSystemIn() throws IOException {
86+
System.setIn(newInputStream(minimalFeatureNdjson));
87+
var exitCode = cmd.execute("testng-xml", "-");
88+
assertAll(
89+
() -> assertThat(exitCode).isZero(),
90+
() -> assertThat(stdOut.toString())
91+
.isEqualTo(readString(minimalFeatureXml))
92+
);
93+
}
94+
95+
@Test
96+
void writesToOutputFile() {
97+
var destination = tmp.resolve("minimal.feature.xml");
98+
var exitCode = cmd.execute("testng-xml", "../testdata/minimal.feature.ndjson", "--output", destination.toString());
99+
assertAll(
100+
() -> assertThat(exitCode).isZero(),
101+
() -> assertThat(readString(destination))
102+
.isEqualTo(readString(minimalFeatureXml))
103+
);
104+
}
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@Test
107+
void doesNotOverwriteWhenWritingToDirectory() {
108+
var exitCode1 = cmd.execute("testng-xml", "../testdata/minimal.feature.ndjson", "--output", tmp.toString());
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var exitCode2 = cmd.execute("testng-xml", "../testdata/minimal.feature.ndjson", "--output", tmp.toString());
110+
assertAll(
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() -> assertThat(exitCode1).isZero(),
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() -> assertThat(tmp.resolve("minimal.feature.xml")).exists(),
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() -> assertThat(exitCode2).isZero(),
114+
() -> assertThat(tmp.resolve("minimal.feature.1.xml")).exists()
115+
);
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}
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@Test
119+
void failsToWriteToReadOnlyOutputFile() throws IOException {
120+
var destination = Files.createFile(tmp.resolve("minimal.feature.xml"));
121+
var isReadOnly = destination.toFile().setReadOnly();
122+
assertThat(isReadOnly).isTrue();
123+
124+
var exitCode = cmd.execute("testng-xml", "../testdata/minimal.feature.ndjson", "--output", destination.toString());
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assertAll(
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() -> assertThat(exitCode).isEqualTo(2),
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() -> assertThat(stdErr.toString())
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.contains("Invalid value '%s' for option '--output': Could not write to '%s'"
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.formatted(destination, destination))
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);
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}
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@Test
134+
void writesFileToCurrentWorkingDirectory() throws IOException {
135+
var destination = Paths.get("minimal.feature.xml");
136+
Files.deleteIfExists(destination);
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138+
var exitCode = cmd.execute("testng-xml", "../testdata/minimal.feature.ndjson", "--output");
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assertAll(
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() -> assertThat(exitCode).isZero(),
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() -> assertThat(readString(destination))
142+
.isEqualTo(readString(minimalFeatureXml))
143+
);
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}
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@Test
147+
void canNotGuessFileNameWhenReadingFromSystemIn() throws IOException {
148+
System.setIn(newInputStream(minimalFeatureNdjson));
149+
var exitCode = cmd.execute("testng-xml", "-", "--output");
150+
assertAll(
151+
() -> assertThat(exitCode).isEqualTo(2),
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() -> assertThat(stdErr.toString())
153+
.contains("Invalid value '' for option '--output': When reading from standard input, output can not be a directory")
154+
);
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}
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@Test
158+
void useExampleNamingStrategy() {
159+
var exitCode = cmd.execute("testng-xml", "../testdata/examples-tables.feature.ndjson", "--example-naming-strategy", "NUMBER");
160+
assertAll(
161+
() -> assertThat(exitCode).isZero(),
162+
() -> assertThat(stdOut.toString())
163+
.contains("name=\"Eating cucumbers with &lt;friends&gt; friends - #1.1\"")
164+
);
165+
}
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167+
}

‎testdata/examples-tables.feature.xml renamed to ‎testdata/junit/examples-tables.feature.xml

File renamed without changes.

‎testdata/junit/minimal.feature.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<testsuite name="Cucumber" time="0.005" tests="1" skipped="0" failures="0" errors="0">
3+
<testcase classname="minimal" name="cukes" time="0.003">
4+
<system-out><![CDATA[
5+
Given I have 42 cukes in my belly...........................................passed
6+
]]></system-out>
7+
</testcase>
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</testsuite>

‎testdata/testng/examples-tables.feature.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<testng-results failed="4" passed="5" skipped="0" total="9">
3+
<suite name="Cucumber" duration-ms="73">
4+
<test name="Cucumber" duration-ms="73">
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<class name="Examples Tables">
6+
<test-method name="Eating cucumbers - These are passing - #1.1" status="PASS" duration-ms="7" started-at="1970-01-01T00:00:00.001Z" finished-at="1970-01-01T00:00:00.008Z"/>
7+
<test-method name="Eating cucumbers - These are passing - #1.2" status="PASS" duration-ms="7" started-at="1970-01-01T00:00:00.009Z" finished-at="1970-01-01T00:00:00.016Z"/>
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<test-method name="Eating cucumbers - These are failing - #2.1" status="FAIL" duration-ms="7" started-at="1970-01-01T00:00:00.017Z" finished-at="1970-01-01T00:00:00.024Z">
9+
<exception class="AssertionError">
10+
<message><![CDATA[
11+
Given there are 12 cucumbers................................................passed
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When I eat 20 cucumbers.....................................................passed
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Then I should have 0 cucumbers..............................................failed
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]]></message>
15+
</exception>
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</test-method>
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<test-method name="Eating cucumbers - These are failing - #2.2" status="FAIL" duration-ms="7" started-at="1970-01-01T00:00:00.025Z" finished-at="1970-01-01T00:00:00.032Z">
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<exception class="AssertionError">
19+
<message><![CDATA[
20+
Given there are 0 cucumbers.................................................passed
21+
When I eat 1 cucumbers......................................................passed
22+
Then I should have 0 cucumbers..............................................failed
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]]></message>
24+
</exception>
25+
</test-method>
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<test-method name="Eating cucumbers - These are undefined because the value is not an {int} - #3.1" status="FAIL" duration-ms="7" started-at="1970-01-01T00:00:00.033Z" finished-at="1970-01-01T00:00:00.040Z">
27+
<exception class="The scenario has undefined step(s)">
28+
<message><![CDATA[
29+
Given there are 12 cucumbers................................................passed
30+
When I eat banana cucumbers.................................................undefined
31+
Then I should have 12 cucumbers.............................................skipped
32+
]]></message>
33+
<full-stacktrace>
34+
<![CDATA[The scenario has undefined step(s)]]>
35+
</full-stacktrace>
36+
</exception>
37+
</test-method>
38+
<test-method name="Eating cucumbers - These are undefined because the value is not an {int} - #3.2" status="FAIL" duration-ms="7" started-at="1970-01-01T00:00:00.041Z" finished-at="1970-01-01T00:00:00.048Z">
39+
<exception class="The scenario has undefined step(s)">
40+
<message><![CDATA[
41+
Given there are 0 cucumbers.................................................passed
42+
When I eat 1 cucumbers......................................................passed
43+
Then I should have apple cucumbers..........................................undefined
44+
]]></message>
45+
<full-stacktrace>
46+
<![CDATA[The scenario has undefined step(s)]]>
47+
</full-stacktrace>
48+
</exception>
49+
</test-method>
50+
<test-method name="Eating cucumbers with &lt;friends&gt; friends - #1.1: Eating cucumbers with 11 friends" status="PASS" duration-ms="7" started-at="1970-01-01T00:00:00.049Z" finished-at="1970-01-01T00:00:00.056Z"/>
51+
<test-method name="Eating cucumbers with &lt;friends&gt; friends - #1.2: Eating cucumbers with 1 friends" status="PASS" duration-ms="7" started-at="1970-01-01T00:00:00.057Z" finished-at="1970-01-01T00:00:00.064Z"/>
52+
<test-method name="Eating cucumbers with &lt;friends&gt; friends - #1.3: Eating cucumbers with 0 friends" status="PASS" duration-ms="7" started-at="1970-01-01T00:00:00.065Z" finished-at="1970-01-01T00:00:00.072Z"/>
53+
</class>
54+
</test>
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</suite>
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</testng-results>

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